化脓性炎症的共同特征是下列哪项A．红、肿、热、痛、功能障碍，防治上有共同性B．皮肤红

把下面的句子翻译成中文。

1. I have three new teachers.

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2. Who are they?

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3. Her class is so much fun.

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4. She's young and pretty. She's a university student.

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5. Do you have new teachers?

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6. He's from Canada.

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7. Who's that young lady?

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某有机物分子式为C₁₆H₂₃Cl₃O₂，分子中不含三键和环，则分子中双键的数目为

A．4

B．3

C．2

D．5

以下关于个人住房循环贷款办理最高抵押登记手续的说法，正确的有（）

A、先办理最高额抵押登记，再注销前期个人购房担保借款合同的抵押登记

B、在注销前期个人购房担保借款合同抵押登记的同时办理最高额抵押登记

C、不注销前期个人购房担保借款合同的抵押登记，在同一抵押物上再办理最高额抵押登记

D、先撤销前期个人购房担保借款合同的抵押登记，再办理新的最高额抵押登记

简述生态农场在能源利用上的作用。

A client is diagnosed with hyperthyroidism. The nurse should expect clinical manifestations similar to

A．hypovolemic shock.

B．adrenergic stimulation.

C．benzodiazepine overdose.

D．Addison's disease.